1.8916 EN 10025-6 high strength steel chemical & mechanical composition

No. 45 steel is commonly used medium carbon quenched and tempered structural steel. The cold plasticity of No. 45 steel is generally better than 1.8916 EN 10025-6 high strength steel. Annealing and normalizing are better than quenching and tempering. No. 45 steel has higher strength and better machinability than Q345 steel. After proper heat treatment, it can obtain certain toughness, plasticity and wear resistance. No. 45 steel 1.8916 EN 10025-6 high strength steel is suitable for hydrogen welding and argon arc welding, but not suitable for gas welding. Preheating is required before welding, and stress relief annealing shall be conducted after welding.

The strength indexes of 1.8916 EN 10025-6 high strength steel pipeline steel mainly include tensile strength and yield strength. At the same time, the yield strength ratio (yield strength to tensile strength ratio) of pipeline steel is also required, which is generally in the range of 0.85-0.93. Pipeline steel shall have enough high impact toughness (crack initiation and crack arrest toughness). For the base metal, when the toughness of the 1.8916 EN 10025-6 high strength steel material meets the requirements of crack arrest, its toughness generally can also meet the requirements of crack prevention.

Our quality control department will do inspection for details of the steel materials 1.8916 EN 10025-6 high strength steel before delivery. We would invite the customer side to attend the inspection together. If they can not come, we will also take rich pictures for them to check. Meanwhile, we will publish inspection report and send them the PDF version. Besides, we accept any third party inspection such as SGS, BV, etc. And our quality control department will support the third party to inspect the steel materials smoothly and try our best to deliver the qualified steel materials to customers earlier.

As one of the large professional metallurgical manufacturers in China, the strength of the brand, quality assurance, professional after-sales. Every day we are making unremitting efforts to challenge higher quality 1.8916 EN 10025-6 high strength steel products and more satisfactory services. Customer demand is our pursuit, and win customer satisfaction with quality. BBN after-sales team is responsible to solve the problem of technical support and quality, service complaints.

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Welcome customers to visit our company, we specialize in steel products, adhere to the 1.8916 EN 10025-6 high strength steel quality first standard, and do not forget to provide customers with the best quality products and services. Our product quality office is the best, and our 1.8916 EN 10025-6 high strength steel price is also very advantageous. Welcome to purchase steel products from our company.